0.125" x 4" Carbon Steel Rectangle Bar 1018 Cold Finish MPN:6809_48_0
0.125" x 4" Carbon Steel Rectangle Bar 1018 Cold Finish
This 0.125in x 4in Carbon Steel Rectangle Bar is a versatile and reliable material for a variety of applications, including machinery, equipment, and construction projects. Its high yield strength of 54,000 psi and tensile strength of 64,000 psi make it suitable for demanding use cases. The bar's cold finish and mill finish provide a smooth surface for machining and fabrication, while its machinability of 78 percent ensures efficient production. Ideal for use in automotive, aerospace, and manufacturing industries, this carbon steel bar is also heat treatable, allowing for customization to meet specific project requirements.
Top product features:
- Carbon Steel Rectangular Bar is made from 1018 Cold Finish material.
- The bar has a thickness tolerance of +/-0.006 in.
- The bar has a yield strength of 54,000 psi.
Top product applications:
- Structural framing for buildings and bridges
- Machine components such as gears and shafts
- Automotive parts including engine mounts and suspension components
Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1018, Thickness 0.125 in, Thickness Tolerance +/-0.006 in, Overall Length 4 ft, Overall Width 4 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Heat Treatment No Heat Treatment, Mechanical Finish Mill, Yield Strength 54,000 psi, Tensile Strength 64,000 psi, Brinell Hardness 126 BHN, Rockwell Hardness 71 HRB, Machinability 78 Percent, Standards ASTM A108, Appearance Metallic
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 48.50
- Package Width: 0.50
- Package Height: 0.63
- Package Weight: 7.30
Product info last updated on February 11, 2026 10:18am UTC
Category: Carbon Steel